2 results

Tactical Research Fund: Maintaining postharvest quality of key species from the Great Australian Bight Trawl Sector

Project number: 2010-220
Project Status:
Completed
Budget expenditure: $74,159.95
Principal Investigator: Richard Musgrove
Organisation: Great Australian Bight Fishing Industry Association Inc (GABIA)
Project start/end date: 5 Jan 2011 - 29 May 2012
Contact:
FRDC

Need

The Great Australian Bight Industry Association acknowledges that the returns from the sustainable and controlled volume of catch available need to be maximised for increased profitability. It has been agreed that improving product quality through close examination of, and improvements to, the cool chain is a very high priority step in this process. The resolution of such quality issues, relating to trip length, catch day and associated cold chain treatment, is also seen as a critical prerequisite to the introduction of
traceability within the GABTS. Traceability is an important part of the GABIA-AFMA Co-management
Arrangements and is acknowledged by GABIA as a key element in achieving economic stability.

The project also addresses FRDC’s Program 2 (Industry) Rural R&D and Industry Priorities in contributing to an improvement in GABTS profitability, with real potential for flow-on effects to the other fisheries within the Southern and Eastern Scalefish and Shark Fishery (SESSF). A successful outcome would necessitate either the application of new or better use of existing technologies, also a stated FRDC Rural R&D Priority. Furthermore, the project contributes to Theme 7 within the Industry Program (Production, Growth and Profitability), the outputs assisting fishers to increase productivity through innovation and improvements in operational efficiency.

The outcomes of this project will be coupled with the traceability components of the GABIA/ AFMA
co-management trials. GABIA have emphasised the need to commence this work as soon as
possible; waiting for the general FRDC round would put the project off for another 18months, further delaying necessary improvements to cool chain processes.

Objectives

1. Determine where fish quality is compromised in the onboard postharvest cold chain for selected fish species within the Great Australian Bight Trawl Fishery.
2. Recommend cost effective solutions to optimise cool chain efficiency where deficiencies are identified
3. Provide data to underpin training and education of seafood producers, transporters and processors in all the benefits of effective cool-chain systems

Tactical Research Fund: Empowering Industry R&D: Trials of T90 mesh configuration for bycatch reduction and more efficient fishing in the Great Australian Bight Trawl Fishery

Project number: 2007-063
Project Status:
Completed
Budget expenditure: $72,064.46
Principal Investigator: Semi Skoljarev
Organisation: Great Australian Bight Fishing Industry Association Inc (GABIA)
Project start/end date: 14 Aug 2007 - 30 Jun 2008
Contact:
FRDC

Need

There is an obvious need to reduce bycatch in the fishery consistent with mandatory legislative and policy requirements (EPBC and FMA) and to develop more efficient harvest protocols. Consistent with this, GABIA has provided full support for the introduction of T90 mesh into their fishery through the mandatory use of T90 extensions and/or codends from 1 January 2007. Potentially, even greater benefits are possible with a move to T90 gear from the wingends to codend. Such nets have been tested and shown to be effective in some Icelandic fisheries.

Modifications to gear (particularly the very recent move to full T90 nets in some overseas fisheries) have been shown in other fisheries to be effective in reducing fuel consumption consistent with the need to reduce operating costs and to reduce greenhouse gas emissions in the fishing industry. This proposal aligns to priorities of reducing environmental impacts of trawl fisheries and of increasing operating efficiency and industry profitability.

Objectives

1. Run sea trials to compare catch composition of "standard" GABTF net design with the full T-90 net design
2. Obtain preliminary quantitative estimates comparing target species catch composition of each net design
3. Obtain preliminary quantitative estimates comparing bycatch species catch composition of each net design
4. Quantitatively compare and assess the towing efficiency of each net design
5. Qualitatively assess and compare differences in fish quality among net designs
6. Effectively convert the results into tangible benefits for the GABTF and AFMA's Bycatch Reduction Program

Final report

ISBN: 978-0-9805388-6-1
Author: Semi Skoljarev
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